dwindows: android/dw.cpp comparison

comparison android/dw.cpp @ 2492:e2ca6c1a4661

Android: Implement: slider, percent, scrollbar, checkbox_set/get box_unpack_at_index(), and entryfield_set_limit().

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Sat, 01 May 2021 00:41:53 +0000
parents	62e124eecd82
children	bca7e0ab0ccc

comparison

equal deleted inserted replaced

-:bf4fe6bb512b
+:e2ca6c1a4661
 * Returns:
 *       Handle to the removed item on success, 0 on failure or padding.
 */
 HWND API dw_box_unpack_at_index(HWND box, int index)
 {
-return 0;
+JNIEnv *env;
+HWND retval = 0;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key))) {
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID boxUnpackAtIndex = env->GetMethodID(clazz, "boxUnpackAtIndex",
+"(Landroid/widget/LinearLayout;I)Landroid/view/View;");
+// Call the method on the object
+retval = env->CallObjectMethod(_dw_obj, boxUnpackAtIndex, box, index);
+}
+return retval;
 }
 /*
 * Pack windows (widgets) into a box at an arbitrary location.
 * Parameters:
 *          handle: Handle to the spinbutton to be set.
 *          limit: Number of characters the entryfield will take.
 */
 void API dw_entryfield_set_limit(HWND handle, ULONG limit)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID entryfieldSetLimit = env->GetMethodID(clazz, "entryfieldSetLimit",
+"(Landroid/widget/EditText;J)V");
+// Call the method on the object
+env->CallVoidMethod(_dw_obj, entryfieldSetLimit, handle, (jlong)limit);
+}
 }
 /*
 * Create a new bitmap button window (widget) to be packed.
 * Parameters:
 * Returns:
 *       A handle to a slider window or NULL on failure.
 */
 HWND API dw_slider_new(int vertical, int increments, ULONG cid)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID sliderNew = env->GetMethodID(clazz, "sliderNew", "(III)Landroid/widget/SeekBar;");
+// Call the method on the object
+jobject result = env->NewWeakGlobalRef(env->CallObjectMethod(_dw_obj, sliderNew, vertical, increments, (jint)cid));
+return result;
+}
 return 0;
 }
 /*
 * Returns the position of the slider.
 * Returns:
 *       Position of the slider in the set range.
 */
 unsigned int API dw_slider_get_pos(HWND handle)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID percentGetPos = env->GetMethodID(clazz, "percentGetPos",
+"(Landroid/widget/ProgressBar;)I");
+// Call the method on the object
+return env->CallIntMethod(_dw_obj, percentGetPos, handle);
+}
 return 0;
 }
 /*
 * Sets the slider position.
 *          handle: Handle to the slider to be set.
 *          position: Position of the slider withing the range.
 */
 void API dw_slider_set_pos(HWND handle, unsigned int position)
 {
+dw_percent_set_pos(handle, position);
 }
 /*
 * Create a new scrollbar window (widget) to be packed.
 * Parameters:
 * Returns:
 *       A handle to a scrollbar window or NULL on failure.
 */
 HWND API dw_scrollbar_new(int vertical, ULONG cid)
 {
-return 0;
+return dw_slider_new(vertical, 100, cid);
 }
 /*
 * Returns the position of the scrollbar.
 * Parameters:
 * Returns:
 *       Position of the scrollbar in the set range.
 */
 unsigned int API dw_scrollbar_get_pos(HWND handle)
 {
-return 0;
+return dw_slider_get_pos(handle);
 }
 /*
 * Sets the scrollbar position.
 * Parameters:
 *          handle: Handle to the scrollbar to be set.
 *          position: Position of the scrollbar withing the range.
 */
 void API dw_scrollbar_set_pos(HWND handle, unsigned int position)
 {
+dw_percent_set_pos(handle, position);
 }
 /*
 * Sets the scrollbar range.
 * Parameters:
 *          range: Maximum range value.
 *          visible: Visible area relative to the range.
 */
 void API dw_scrollbar_set_range(HWND handle, unsigned int range, unsigned int visible)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID percentSetRange = env->GetMethodID(clazz, "percentSetRange",
+"(Landroid/widget/ProgressBar;I)V");
+// Call the method on the object
+env->CallVoidMethod(_dw_obj, percentSetRange, handle, (jint)range);
+}
 }
 /*
 * Create a new percent bar window (widget) to be packed.
 * Parameters:
 * Returns:
 *       A handle to a percent bar window or NULL on failure.
 */
 HWND API dw_percent_new(ULONG cid)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID percentNew = env->GetMethodID(clazz, "percentNew",
+"(I)Landroid/widget/ProgressBar;");
+// Call the method on the object
+jobject result = env->NewWeakGlobalRef(env->CallObjectMethod(_dw_obj, percentNew, (jint)cid));
+return result;
+}
 return 0;
 }
 /*
 * Sets the percent bar position.
 *          handle: Handle to the percent bar to be set.
 *          position: Position of the percent bar withing the range.
 */
 void API dw_percent_set_pos(HWND handle, unsigned int position)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID percentSetPos = env->GetMethodID(clazz, "percentSetPos",
+"(Landroid/widget/ProgressBar;I)V");
+// Call the method on the object
+env->CallVoidMethod(_dw_obj, percentSetPos, handle, (jint)position);
+}
 }
 /*
 * Create a new checkbox window (widget) to be packed.
 * Parameters:
 * Returns:
 *       State of checkbox (TRUE or FALSE).
 */
 int API dw_checkbox_get(HWND handle)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+//jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+jclass clazz = env->FindClass(DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID checkOrRadioGetChecked = env->GetMethodID(clazz, "checkOrRadioGetChecked",
+"(Landroid/view/View;)Z");
+// Call the method on the object
+return env->CallBooleanMethod(_dw_obj, checkOrRadioGetChecked, handle);
+}
 return FALSE;
 }
 /*
 * Sets the state of the checkbox.
 *          handle: Handle to the checkbox to be queried.
 *          value: TRUE for checked, FALSE for unchecked.
 */
 void API dw_checkbox_set(HWND handle, int value)
 {
+JNIEnv *env;
+if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+{
+// First get the class that contains the method you need to call
+//jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+jclass clazz = env->FindClass(DW_CLASS_NAME);
+// Get the method that you want to call
+jmethodID checkOrRadioSetChecked = env->GetMethodID(clazz, "checkOrRadioSetChecked",
+"(Landroid/view/View;I)V");
+// Call the method on the object
+env->CallVoidMethod(_dw_obj, checkOrRadioSetChecked, handle, value);
+}
 }
 /*
 * Create a new listbox window (widget) to be packed.
 * Parameters:

Mercurial > dwindows

comparison android/dw.cpp @ 2492:e2ca6c1a4661